I have a question because I feel like my unicorn qualifies for this quest but it's not showing on the list.

"Conclave of Warlocks is looking for a clever (75) Black Unicornfor a mystic ceremony"

I have this guy: http://beastkeeper.com/pet/378815

He's a Black Zebra (dominant gene Black) with intelligence of 83 (genetics modifier).

What part do I have wrong?  Is the color only a pure black unicorn, not just one in the black family?  Is the statistics without the genetics modifier?  This is a 6000 silver quest, I'd like to use it!

For this two conditions must be met (intelligence and color). The color bit is a bit confusing, I agree, but I'm assuming this means a pure black unicorn. Like how they are listed on the skin chart: 

               Black

This is a quest for color, not for a single gene. You need a pure black unicorn for it (Normal / Black dominant genes). It would have a smaller reward if only one gene was in requirements, I guess something about 3-4k coins.

Great, thank you!  I've never seen a quest that isn't just like "Black" "White" etc so I assumed it was just the dominant gene family since I haven't seen like, "Okapi" listed.  Hopefully I can train my black unicorns up in time!